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Dual renormalization group flows in 4D.

Abel, Steven and Bajc, Borut and Sannino, Francesco (2019) 'Dual renormalization group flows in 4D.', Physical review D., 99 (6). 065001.


We present a prescription for using the a central charge to determine the flow of a strongly coupled supersymmetric theory from its weakly coupled dual. The approach is based on the equivalence of the scale-dependent a parameter derived from the four-dilaton amplitude with the a parameter determined from the Lagrange multiplier method with scale-dependent R charges. We explicitly demonstrate this equivalence for massive free N=1 superfields and for weakly coupled SQCD.

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Publisher statement:Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.
Date accepted:No date available
Date deposited:07 March 2019
Date of first online publication:06 March 2019
Date first made open access:07 March 2019

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